Risen Teostra

When Risen Teostra begins to wind up a supernova, leave the area at once. The blast detonates sooner than the supernova of Teostra. Keep clear of the powder scattered on the ground. That powder serves as the fuse for the supernova. Continue the attack so as to bring the glowing Risen state to an end, or knock the monster out, before it unleashes an unrelenting explosion barrage.